{"id":13239,"date":"2024-09-15T07:50:58","date_gmt":"2024-09-15T07:50:58","guid":{"rendered":"https:\/\/dgzx.hk?p=13239"},"modified":"2024-09-15T07:50:58","modified_gmt":"2024-09-15T07:50:58","slug":"sony-imx183-cmos-camera-image-sensor","status":"publish","type":"post","link":"https:\/\/dgzx.hk\/fr\/capteur-dimage-cmos-de-lappareil-photo-sony-imx183\/","title":{"rendered":"Capteur d&#039;image CMOS Sony IMX183"},"content":{"rendered":"<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Le<span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: italic; font-weight: bold; color: #3399CC; line-height: 18px;\"> IMX183<\/span> Le CQJ est un capteur d&#039;image CMOS de 15,86 mm de diagonale (type 1) avec un r\u00e9seau de points carr\u00e9s en couleur et environ 20,48 millions d&#039;\u00e9l\u00e9ments d&#039;image effectifs. La sortie num\u00e9rique 12 bits permet de sortir des signaux. Prise de vue ALS d&#039;images fixes avec environ 20,48 millions d&#039;\u00e9l\u00e9ments d&#039;image effectifs haute d\u00e9finition<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">De plus, le capteur permet de g\u00e9n\u00e9rer environ 9,03 millions de signaux d&#039;\u00e9l\u00e9ments d&#039;image effectifs (rapport hauteur\/largeur d&#039;environ 17:9), r\u00e9alisant un recadrage horizontal et vertical \u00e0 59,94 images\/s dans des images num\u00e9riques 10 bits. Format de sortie d&#039;image anim\u00e9e haute d\u00e9finition<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">De plus, la sortie num\u00e9rique 12 bits d&#039;images anim\u00e9es \u00e0 haute vitesse et haute d\u00e9finition est obtenue par addition et \u00e9limination horizontales et verticales.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Le capteur offre une sensibilit\u00e9 \u00e9lev\u00e9e, un faible courant d&#039;obscurit\u00e9 et dispose d&#039;une fonction d&#039;obturateur \u00e9lectronique avec dur\u00e9e de stockage variable. De plus, ce produit est con\u00e7u pour les appareils photo num\u00e9riques grand public et les cam\u00e9scopes grand public. Sony ne peut garantir la qualit\u00e9 et la fiabilit\u00e9 du produit lorsque celui-ci est utilis\u00e9 pour une autre application.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: italic; font-weight: bold; color: #3399CC; line-height: 18px;\">Caract\u00e9ristiques de la puce IMX183 :<\/span><\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Fr\u00e9quence d&#039;horloge d&#039;entr\u00e9e 72 MHz<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Mode de num\u00e9risation en points complets<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Mode de combinaison horizontale\/verticale 2\/2 lignes<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Mode de combinaison horizontale\/verticale 3\/3 lignes<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Mode triple horizontal \u00e0 \u00e9chantillonnage vertical 2\/9 fois<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">\u00c9chantillonnage vertical 2\/9 fois, double mode triple horizontal, faible consommation d&#039;\u00e9nergie<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Mode triple horizontal \u00e0 \u00e9chantillonnage vertical 2\/19 fois<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Mode d&#039;\u00e9chantillonnage vertical \u00e0 2 niveaux, horizontal, 2\/4 temps<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Haute sensibilit\u00e9, faible courant d&#039;obscurit\u00e9, pas de bavures, excellentes caract\u00e9ristiques antireflets.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Fonction d&#039;obturation variable (organisation minimale : 1 cycle de signal de synchronisation horizontale (1 Xhs)<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Faible consommation d&#039;\u00e9nergie<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Circuit de communication s\u00e9rie, entra\u00eenement H et entra\u00eenement V sur puce<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">CD\/PGA int\u00e9gr\u00e9. Gain 27 dB (pas de 0,1 dB)<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Conversion A\/N 9 bits\/10 bits\/12 bits sur puce<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Filtre mosa\u00efque de couleurs primaires R, G, B sur puce<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Prend en charge la r\u00e9initialisation synchrone de tous les pixels (utilis\u00e9e avec l&#039;obturateur m\u00e9canique)<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Bo\u00eetier en c\u00e9ramique haute pr\u00e9cision \u00e0 118 broches<\/span><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Structure de l&#039;\u00e9quipement :<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Capteur d&#039;image CMOS<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Taille de l&#039;image [taille] : diagonale 15,86 mm (Type 1)<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Nombre total de pixels : 5640 (H) \u00d7 3710 (V) environ 20,92 M pixels<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Nombre de pixels effectifs :<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Type 1 environ 20,48 M pixels utilis\u00e9s\u00a0: 5\u00a0544 (H) \u00d7 3\u00a0694 (V) environ 20,48 M pixels<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Type 1\/1,4 environ 9,03 M pixels utilis\u00e9s\u00a0: 4\u00a0152 (H) \u00d7 2\u00a0174 (V) environ 9,03 M pixels<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Nombre de pixels actifs :<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Type 1 environ 20,48 M pixels utilis\u00e9s : 5544 (H) \u00d7 3694 (V) environ 20,48 M pixels<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Type 1\/1,4 environ 9,03 M pixels utilis\u00e9s : 4152 (H) \u00d7 2174 (V) environ 9,03 M pixels<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Nombre de pixels actifs :<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Type 1 environ 20,48 M pixels utilis\u00e9s : 5496 (H) \u00d7 3672 (V) environ 20,18 M pixels diagonale 15,86 mm<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Type 1\/1,4 environ 9,03 M pixels utilis\u00e9s : 4128 (H) \u00d7 2168 (V) environ 8,95 M pixels diagonale 11,19 mm<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Nombre recommand\u00e9 de pixels enregistr\u00e9s\u00a0:<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Type 1 environ 20,48 M pixels utilis\u00e9s : 5472 (H) \u00d7 3648 (V) environ 19,96 M pixels rapport hauteur\/largeur 3:2<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Type 1\/1,4 Environ 9,03 M pixels Utilis\u00e9 : 4096 (H) \u00d7 2160 (V) environ 8,85 M pixels rapport hauteur\/largeur environ 17:9<\/span><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: italic; font-weight: bold; color: #3399CC; line-height: 18px;\">Pour le capteur d&#039;image de la cam\u00e9ra CMOS IMX183, voici quelques questions courantes et leurs r\u00e9ponses\u00a0:<\/span><\/span><\/strong><\/p>\n<p><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Question 1 : Quelles sont les principales caract\u00e9ristiques du capteur d\u2019image CMOS IMX183 ?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">R\u00e9ponse\u00a0: Le capteur d&#039;image CMOS IMX183 est un capteur d&#039;image hautes performances dot\u00e9 des principales caract\u00e9ristiques suivantes\u00a0:<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Haute r\u00e9solution de pixels : l&#039;IMX183 poss\u00e8de environ 20,48 millions de pixels effectifs, qui peuvent capturer des images d\u00e9licates et claires.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Haute sensibilit\u00e9 et faible courant d&#039;obscurit\u00e9 : le capteur pr\u00e9sente les caract\u00e9ristiques d&#039;une haute sensibilit\u00e9 et d&#039;un faible courant d&#039;obscurit\u00e9, ce qui permet d&#039;obtenir une meilleure qualit\u00e9 d&#039;image dans des environnements \u00e0 faible luminosit\u00e9.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Fonction obturateur \u00e9lectronique : l&#039;IMX183 prend en charge une fonction obturateur \u00e9lectronique avec temps de stockage variable, qui peut r\u00e9pondre de mani\u00e8re flexible aux besoins de diff\u00e9rentes sc\u00e8nes de prise de vue.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Excellentes propri\u00e9t\u00e9s antireflets : le capteur est con\u00e7u avec d&#039;excellentes propri\u00e9t\u00e9s antireflets pour r\u00e9duire les interf\u00e9rences d&#039;image dans les environnements \u00e0 forte luminosit\u00e9.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Modes de sortie multiples : prend en charge plusieurs modes de sortie de pixels et fr\u00e9quences d&#039;images pour r\u00e9pondre aux besoins de diff\u00e9rents sc\u00e9narios d&#039;application.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\"><br \/><\/span><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Question 2\u00a0: Quels probl\u00e8mes courants le capteur d\u2019image CMOS IMX183 peut-il rencontrer lors de son utilisation\u00a0?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">R\u00e9ponse\u00a0: Le capteur d&#039;image CMOS IMX183 peut rencontrer les probl\u00e8mes courants suivants lors de son utilisation\u00a0:<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Probl\u00e8mes de qualit\u00e9 d&#039;image : bruit excessif, distorsion des couleurs, flou de l&#039;image, etc. Cela peut \u00eatre d\u00fb au vieillissement du capteur, \u00e0 la contamination de l&#039;objectif ou \u00e0 des r\u00e9glages incorrects de l&#039;appareil photo.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Probl\u00e8me de surchauffe : un travail \u00e0 forte charge \u00e0 long terme peut provoquer une surchauffe du capteur, affectant la qualit\u00e9 de l&#039;image et la dur\u00e9e de vie du capteur.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Dommages caus\u00e9s par la lumi\u00e8re : l\u2019exposition directe \u00e0 une forte lumi\u00e8re du soleil ou \u00e0 un laser peut endommager la surface du capteur et provoquer des dommages permanents.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Contamination par la poussi\u00e8re et les impuret\u00e9s : la poussi\u00e8re et les impuret\u00e9s s&#039;accumulent facilement sur la surface du capteur, affectant la clart\u00e9 de l&#039;image.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\"><br \/><\/span><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Question 3\u00a0: Comment \u00e9viter les probl\u00e8mes courants avec le capteur d\u2019image CMOS IMX183\u00a0?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">R\u00e9ponse\u00a0: Afin d\u2019\u00e9viter les probl\u00e8mes courants avec le capteur d\u2019image CMOS IMX183, vous pouvez prendre les mesures suivantes\u00a0:<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">R\u00e9glage raisonnable des param\u00e8tres de l&#039;appareil photo : En fonction de l&#039;environnement de prise de vue et des besoins, d\u00e9finissez raisonnablement des param\u00e8tres tels que l&#039;exposition, la balance des blancs, l&#039;ISO, etc. pour obtenir la meilleure qualit\u00e9 d&#039;image.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">\u00c9vitez les travaux \u00e0 forte charge \u00e0 long terme : organisez le plan de prise de vue de mani\u00e8re raisonnable et \u00e9vitez de laisser l&#039;appareil photo dans un \u00e9tat de fonctionnement \u00e0 forte charge pendant une longue p\u00e9riode afin de r\u00e9duire le risque de surchauffe du capteur.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Prot\u00e9gez le capteur des dommages caus\u00e9s par une forte lumi\u00e8re : pendant la prise de vue, \u00e9vitez de viser directement la lumi\u00e8re du soleil ou des sources laser. Vous pouvez utiliser des \u00e9quipements de protection tels que des filtres pour r\u00e9duire l&#039;intensit\u00e9 lumineuse.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Nettoyez r\u00e9guli\u00e8rement le capteur : utilisez des outils et des mat\u00e9riaux de nettoyage professionnels pour nettoyer r\u00e9guli\u00e8rement la surface du capteur afin d&#039;\u00e9liminer la poussi\u00e8re et les impuret\u00e9s.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Rangez correctement l&#039;appareil photo : lorsque l&#039;appareil photo n&#039;est pas utilis\u00e9, il doit \u00eatre stock\u00e9 dans un environnement sec et propre pour \u00e9viter l&#039;humidit\u00e9 et l&#039;\u00e9crasement.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\"><br \/><\/span><\/p>\n<p style=\"text-indent: 2em;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Question 4\u00a0: Que dois-je faire si le capteur d\u2019image CMOS IMX183 tombe en panne\u00a0?<\/span><\/strong><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">R\u00e9ponse\u00a0: Si le capteur d&#039;image CMOS IMX183 tombe en panne, il est recommand\u00e9 de suivre les \u00e9tapes ci-dessous\u00a0:<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">V\u00e9rifiez les param\u00e8tres de l\u2019appareil photo et l\u2019objectif : v\u00e9rifiez d\u2019abord si les param\u00e8tres de l\u2019appareil photo sont corrects et si l\u2019objectif est propre et impeccable.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Essayez de red\u00e9marrer l&#039;appareil photo : Parfois, une simple op\u00e9ration de red\u00e9marrage peut r\u00e9soudre certains d\u00e9fauts temporaires.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Contactez un r\u00e9parateur professionnel : Si les \u00e9tapes ci-dessus ne peuvent pas r\u00e9soudre le probl\u00e8me, il est recommand\u00e9 de contacter un r\u00e9parateur d&#039;appareil photo professionnel pour une inspection et une r\u00e9paration.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Pensez \u00e0 remplacer le capteur : si le capteur est gravement endommag\u00e9 et ne peut pas \u00eatre r\u00e9par\u00e9, vous devrez peut-\u00eatre envisager de le remplacer par un nouveau capteur. Cependant, veuillez noter que le remplacement du capteur n\u00e9cessite g\u00e9n\u00e9ralement des co\u00fbts \u00e9lev\u00e9s et des exigences techniques.<\/span><\/p>\n<p style=\"text-indent: 2em;\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 16px;\">Veuillez noter que les r\u00e9ponses ci-dessus sont bas\u00e9es sur les caract\u00e9ristiques g\u00e9n\u00e9rales et les probl\u00e8mes courants du capteur d&#039;image CMOS IMX183, et la situation sp\u00e9cifique peut varier en fonction de facteurs tels que le mod\u00e8le d&#039;appareil photo, l&#039;environnement d&#039;utilisation et la m\u00e9thode d&#039;utilisation.<\/span><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>The IMX183 CQJ is a 15.86mm diagonal (1-type) CMOS image sensor with a color square dot array and approximately 20.48M effective picture elements. 12-bit digital output makes it possible to output signals. ALS shooting still images with approximately 20.48M high-definition effective picture elements In addition, the sensor allows output of approximately 9.03M effective picture elements (aspect ratio of approximately 17:9) signals, performing horizontal and vertical cropping at 59.94 frames\/s in 10-bit digital images. High-definition motion image output format In addition, 12-bit digital output of high-speed, high-definition motion images is achieved by horizontal and vertical addition and elimination. The sensor achieves high sensitivity, low dark current, and has an electronic shutter function with variable storage time. In addition, this product is designed for consumer digital cameras and consumer camcorders. Sony cannot guarantee the quality and reliability of the product when this is used for another application. IMX183 chip features: Input clock frequency 72 MHz Full-point scanning mode Horizontal\/vertical 2\/2-line combination mode Horizontal\/vertical 3\/3-line combination mode Vertical 2\/9-time sampling horizontal triple mode Vertical 2\/9-time sampling dual horizontal triple mode low power consumption Vertical 2\/19-time sampling horizontal triple mode Vertical 2-level horizontal 2\/4-time sampling mode High sensitivity, low dark current, no smearing, excellent anti-glare characteristics. Variable shutter function (minimum organization: 1 horizontal synchronization signal cycle (1 Xhs) Low power consumption On-chip H drive, V drive and serial communication circuit On-chip CD\/PGA. Gain 27 dB (step size 0.1 dB) On-chip 9-bit\/10-bit\/12-bit A\/D conversion On-chip R, G, B Primary color mosaic filter Supports full-pixel synchronous reset (used with mechanical shutter) 118-pin high-precision ceramic package Equipment structure: CMOS image sensor Image size [size]: diagonal 15.86 mm (Type 1) Total number of pixels: 5640 (H) \u00d7 3710 (V) approx. 20.92 M pixels Number of effective pixels: Type 1 approx. 20.48 M pixels used:: 5544 (H) \u00d7 3694 (V) approx. 20.48 M pixels Type 1\/1.4 approx. 9.03 M pixels used:: 4152 (H) \u00d7 2174 (V) approx. 9.03 M pixels Number of active pixels: Type 1 approx. 20.48 M pixels used: 5544 (H) \u00d7 3694 (V) approx. 20.48 M pixels Type 1\/1.4 approx. 9.03 M pixels used:4152 (H) \u00d7 2174 (V) approx. 9.03 M pixels Number of active pixels: Type 1 approx. 20.48 M pixels used:5496 (H) \u00d7 3672 (V) approx. 20.18 M pixels diagonal 15.86 mm Type 1\/1.4 approx. 9.03 M pixels used:4128 (H) \u00d7 2168 (V) approx. 8.95 M pixels diagonal 11.19 mm Recommended number of recorded pixels: Type 1 approx. 20.48 M pixels used: 5472 (H) \u00d7 3648 (V) approx. 19.96 M pixels aspect ratio 3:2 Type 1\/1.4 Approx. 9.03 M pixels Used: 4096 (H) \u00d7 2160 (V) approx. 8.85 M pixels aspect ratio approx. 17:9 For the IMX183 CMOS camera image sensor, here are some common questions and their answers: Question 1: What are the main features of the IMX183 CMOS image sensor? Answer: The IMX183 CMOS image sensor is a high-performance image sensor with the following main features: High pixel resolution: The IMX183 has approximately 20.48M effective pixels, which can capture delicate and clear images. High sensitivity and low dark current: The sensor has the characteristics of high sensitivity and low dark current, which can achieve better image quality in low-light environments. Electronic shutter function: The IMX183 supports an electronic shutter function with variable storage time, which can flexibly respond to the needs of different shooting scenes. Excellent anti-glare properties: The sensor is designed with excellent anti-glare properties to reduce image interference in strong light environments. Multiple output modes: Support multiple pixel output modes and frame rates to meet the needs of different application scenarios. Question 2: What common problems may IMX183 CMOS image sensor encounter during use? Answer: IMX183 CMOS image sensor may encounter the following common problems during use: Image quality problems: including too much noise, color distortion, image blur, etc. This may be caused by sensor aging, lens contamination, or improper camera settings. Overheating problem: Long-term high-load work may cause sensor overheating, affecting image quality and sensor life. Light damage: Direct exposure to strong sunlight or laser may damage the sensor surface and cause permanent damage. Dust and impurity contamination: Dust and impurities are easily accumulated on the sensor surface, affecting image clarity. Question 3: How to avoid common problems with IMX183 CMOS image sensor? Answer: In order to avoid common problems with IMX183 CMOS image sensor, you can take the following measures: Reasonable setting of camera parameters: According to the shooting environment and needs, reasonably set parameters such as exposure, white balance, ISO, etc. to obtain the best image quality. Avoid long-term high-load work: Arrange the shooting plan reasonably and avoid keeping the camera in a high-load working state for a long time to reduce the risk of sensor overheating. Protect the sensor from strong light damage: During the shooting process, avoid directly aiming at strong sunlight or laser sources. You can use protective equipment such as filters to reduce the light intensity. Clean the sensor regularly: Use professional cleaning tools and materials to clean the sensor surface regularly to remove dust and impurities. Store the camera properly: When the camera is not in use, it should be stored in a dry and clean environment to avoid moisture and squeezing. Question 4: What should I do if the IMX183 CMOS image sensor fails? Answer: If the IMX183 CMOS image sensor fails, it is recommended to follow the steps below: Check the camera settings and lens: First check whether the camera settings are correct and whether the lens is clean and spotless. Try to restart the camera: Sometimes a simple restart operation can solve some temporary faults. Contact a professional repairman: If the above steps cannot solve the problem, it is recommended to contact a professional camera repairman for inspection and repair. Consider replacing the sensor: If the sensor is severely damaged and cannot be repaired, you may need to consider replacing it with a new sensor. However, please note that replacing the sensor usually requires high costs and technical requirements. Please note that the above answers are based on<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","footnotes":""},"categories":[671],"tags":[674],"class_list":["post-13239","post","type-post","status-publish","format-standard","hentry","category-20mp-camera-sensor","tag-imx183"],"_links":{"self":[{"href":"https:\/\/dgzx.hk\/fr\/wp-json\/wp\/v2\/posts\/13239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dgzx.hk\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dgzx.hk\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/fr\/wp-json\/wp\/v2\/comments?post=13239"}],"version-history":[{"count":0,"href":"https:\/\/dgzx.hk\/fr\/wp-json\/wp\/v2\/posts\/13239\/revisions"}],"wp:attachment":[{"href":"https:\/\/dgzx.hk\/fr\/wp-json\/wp\/v2\/media?parent=13239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dgzx.hk\/fr\/wp-json\/wp\/v2\/categories?post=13239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dgzx.hk\/fr\/wp-json\/wp\/v2\/tags?post=13239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}