{"id":13059,"date":"2024-08-03T03:05:11","date_gmt":"2024-08-03T03:05:11","guid":{"rendered":"https:\/\/dgzx.hk?p=13059"},"modified":"2024-08-03T03:05:11","modified_gmt":"2024-08-03T03:05:11","slug":"ov8865-camera-8mp-image-sensor","status":"publish","type":"post","link":"https:\/\/dgzx.hk\/vi\/camera-ov8865-cam-bien-hinh-anh-8mp\/","title":{"rendered":"C\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh 8MP c\u00f4ng su\u1ea5t th\u1ea5p c\u1ee7a Camera OV8865"},"content":{"rendered":"

\u25cfOmniVision's OV8865<\/span> l\u00e0 gi\u1ea3i ph\u00e1p camera 8 megapixel hi\u1ec7u su\u1ea5t cao, c\u00f4ng su\u1ea5t th\u1ea5p d\u00e0nh cho \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0 m\u00e1y t\u00ednh b\u1ea3ng ph\u1ed5 th\u00f4ng. S\u1eed d\u1ee5ng \u0111i\u1ec3m \u1ea3nh OmniBSI-2\u2122 1,4 micron \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn, OV8865 mang l\u1ea1i hi\u1ec7u su\u1ea5t \u0111i\u1ec3m \u1ea3nh t\u1ed1t nh\u1ea5t trong m\u1ed9t g\u00f3i nh\u1ecf h\u01a1n, ti\u1ebft ki\u1ec7m \u0111i\u1ec7n h\u01a1n so v\u1edbi c\u1ea3m bi\u1ebfn OV8835 th\u1ebf h\u1ec7 tr\u01b0\u1edbc.<\/span><\/p>\n

\u25cfOV8865 cung c\u1ea5p nhi\u1ec1u c\u1ea3i ti\u1ebfn v\u1ec1 hi\u1ec7u su\u1ea5t, bao g\u1ed3m c\u1ea3i thi\u1ec7n 5% v\u1ec1 d\u1ea3i \u0111\u1ed9ng v\u00e0 gi\u1ea3m 50% v\u1ec1 d\u00f2ng \u0111i\u1ec7n t\u1ed1i, mang l\u1ea1i h\u00ecnh \u1ea3nh s\u00e1ng v\u00e0 t\u1ed1i tuy\u1ec7t v\u1eddi. Ngo\u00e0i ra, OV8865 ti\u00eau th\u1ee5 \u00edt \u0111i\u1ec7n n\u0103ng h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi OV8835, \u0111\u1ea1t chu\u1ea9n d\u01b0\u1edbi 200 mW \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb di \u0111\u1ed9ng cao c\u1ea5p \u01b0a chu\u1ed9ng.<\/span><\/p>\n

\u25cfOV8865 1\/3.2 inch h\u1ed7 tr\u1ee3 m\u1ea3ng ho\u1ea1t \u0111\u1ed9ng 3264 x 2448 (8 megapixel) \u0111\u1ec3 ch\u1ee5p \u1ea3nh t\u1ed1c \u0111\u1ed9 cao \u1edf 30 khung h\u00ecnh\/gi\u00e2y (fps). C\u1ea3m bi\u1ebfn n\u00e0y c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng quay video \u0111\u1ed9 n\u00e9t cao (HD) 1080p \u1edf t\u1ed1c \u0111\u1ed9 30 fps ho\u1eb7c video HD 720p \u1edf t\u1ed1c \u0111\u1ed9 60 fps.<\/span><\/p>\n

\u25cfOV8865 c\u00f3 s\u1eb5n trong g\u00f3i ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p c\u00f3 k\u00edch th\u01b0\u1edbc 8,5 x 8,5 x 5 mm.<\/span><\/p>\n

\u25cfT\u00ednh n\u0103ng s\u1ea3n ph\u1ea9m<\/span><\/p>\n

\u25a0 T\u1ef1 \u0111\u1ed9ng hi\u1ec7u chu\u1ea9n m\u1ee9c \u0111\u1ed9 \u0111en<\/span><\/p>\n

\u25a0\u0110i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh t\u1ed1c \u0111\u1ed9 khung h\u00ecnh, ph\u1ea3n chi\u1ebfu v\u00e0 l\u1eadt, c\u1eaft x\u00e9n v\u00e0 t\u1ea1o c\u1eeda s\u1ed5<\/span><\/p>\n

\u25a0\u0110\u1ed9 l\u1ec7ch pixel b\u1ecb l\u1ed7i t\u0129nh<\/span><\/p>\n

\u25a0H\u1ed7 tr\u1ee3 \u0111\u1ecbnh d\u1ea1ng \u0111\u1ea7u ra: 10-bit RAW RGB (MIPI)<\/span><\/p>\n

\u25a0H\u1ed7 tr\u1ee3 l\u1ea5y m\u1eabu theo chi\u1ec1u ngang v\u00e0 chi\u1ec1u d\u1ecdc<\/span><\/p>\n

\u25a0H\u1ed7 tr\u1ee3 k\u00edch th\u01b0\u1edbc h\u00ecnh \u1ea3nh: 3264\u00d72448, 3264\u00d71836, 2816\u00d71584, 1632\u00d71224, 1408\u00d7792<\/span><\/p>\n

\u25a0H\u1ed7 tr\u1ee3 b\u1ed9 l\u1ecdc binning 2\u00d72, b\u1ed9 l\u1ecdc l\u1ea5y m\u1eabu l\u1ea1i<\/span><\/p>\n

\u25a0Giao di\u1ec7n SCCB n\u1ed1i ti\u1ebfp ti\u00eau chu\u1ea9n<\/span><\/p>\n

\u25a0Giao di\u1ec7n \u0111\u1ea7u ra n\u1ed1i ti\u1ebfp MIPI l\u00ean \u0111\u1ebfn 4 l\u00e0n<\/span><\/p>\n

\u25a0Nh\u00fang 1536 byte b\u1ed9 nh\u1edb c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh m\u1ed9t l\u1ea7n (OTP) \u0111\u1ec3 nh\u1eadn d\u1ea1ng linh ki\u1ec7n, v.v.<\/span><\/p>\n

\u25a0Hai v\u00f2ng kh\u00f3a pha tr\u00ean chip<\/span><\/p>\n

\u25a0Kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n I\/O c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh<\/span><\/p>\n

\u25a0C\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9 t\u00edch h\u1ee3p<\/span><\/p>\n

Khuy\u1ebfn ngh\u1ecb v\u1ec1 m\u00f4-\u0111un camera OV8865:<\/span><\/strong><\/p>\n<\/p>\n

C\u1ea3m bi\u1ebfn Dogoozx OV8865 Kh\u00f4ng m\u00e9o h\u00ecnh T\u1ef1 \u0111\u1ed9ng l\u1ea5y n\u00e9t 8MP 4K MIPI M\u00f4-\u0111un m\u00e1y \u1ea3nh<\/span><\/a><\/p>\n

Dogoozx B\u00e1n bu\u00f4n Ov8865 Coms Mipi Giao di\u1ec7n Fov 120 8mp 4K2K M\u00f4-\u0111un m\u00e1y \u1ea3nh g\u00f3c r\u1ed9ng<\/span><\/a><\/p>\n

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\u25cfOmniVision's OV8865 is a low-power, high-performance 8-megapixel camera solution for mainstream smartphones and tablets. Using an improved 1.4-micron OmniBSI-2\u2122 pixel, the OV8865 delivers best-in-class pixel performance in a smaller, more power-efficient package than the previous-generation OV8835 sensor. \u25cfThe OV8865 offers many performance improvements, including a 5% improvement in dynamic range and a 50% reduction in dark current, resulting in excellent bright-light and low-light images. In addition, the OV8865 consumes significantly less power than the OV8835, reaching the sub-200 mW benchmark preferred by high-end mobile device manufacturers. \u25cfThe 1\/3.2-inch OV8865 supports an active array of 3264 x 2448 (8-megapixel) for high-speed photography at 30 frames per second (fps). The sensor is also capable of capturing 1080p high-definition (HD) video at 30 fps, or 720p HD video at 60 fps. \u25cfOV8865 is available in an industry-standard 8.5 x 8.5 x 5 mm package. \u25cfProduct Features \u25a0Automatic black level calibration \u25a0Programmable control of frame rate, mirroring and flipping, cropping and windowing \u25a0Static defective pixel offset \u25a0Support output format: 10-bit RAW RGB (MIPI) \u25a0Support horizontal and vertical subsampling \u25a0Support image sizes: 3264×2448, 3264×1836, 2816×1584, 1632×1224, 1408×792 \u25a0Support 2×2 binning, resampling filter \u25a0Standard serial SCCB interface \u25a0Up to 4-lane MIPI serial output interface \u25a0Embedded 1536 bytes of one-time programmable (OTP) memory for part identification, etc. \u25a0Two on-chip phase-locked loops \u25a0Programmable I\/O drive capability \u25a0Built-in temperature sensor OV8865 camera module recommendation: Dogoozx OV8865 Sensor No Distortion 8MP Autofocus 4K MIPI Camera Module Dogoozx Wholesale Ov8865 Coms Mipi Interface Fov 120 8mp 4K2K Wide Angle Camera Module<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","footnotes":""},"categories":[616],"tags":[558],"class_list":["post-13059","post","type-post","status-publish","format-standard","hentry","category-8mp-4k-camera-sensor","tag-ov8865"],"_links":{"self":[{"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/posts\/13059","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/comments?post=13059"}],"version-history":[{"count":0,"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/posts\/13059\/revisions"}],"wp:attachment":[{"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/media?parent=13059"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/categories?post=13059"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dgzx.hk\/vi\/wp-json\/wp\/v2\/tags?post=13059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}