{"id":13069,"date":"2024-08-11T08:41:43","date_gmt":"2024-08-11T08:41:43","guid":{"rendered":"https:\/\/dgzx.hk?p=13069"},"modified":"2024-08-18T08:46:40","modified_gmt":"2024-08-18T08:46:40","slug":"ov7725-camera-chip-image-sensor","status":"publish","type":"post","link":"https:\/\/dgzx.hk\/id\/sensor-gambar-chip-kamera-ov7725\/","title":{"rendered":"Sensor Gambar Chip Kamera OV7725"},"content":{"rendered":"

        Itu OV7725<\/span> Sensor gambar Camera\u2122 adalah perangkat CMOS bertegangan rendah yang menyediakan fungsionalitas penuh kamera VGA chip tunggal dan prosesor gambar dalam satu paket kecil. OV7725 dikontrol melalui antarmuka bus kontrol kamera serial (SCCB) dan menyediakan gambar 8-bit\/10-bit bingkai penuh, subsampel, atau berjendela dalam berbagai format.<\/span><\/p>\n

Perangkat ini memiliki rangkaian gambar yang berjalan pada 60 bingkai per detik (fps) dalam format VGA, dengan kontrol penuh pengguna atas kualitas gambar, format, dan transmisi data keluaran. Semua fungsi pemrosesan gambar yang diperlukan, termasuk kontrol pencahayaan, gamma, white balance, saturasi warna, kontrol rona, dll.<\/span><\/p>\n

Fitur:<\/span><\/strong><\/p>\n

Sensitivitas tinggi untuk operasi cahaya rendah<\/span><\/p>\n

Antarmuka SCCB standar<\/span><\/p>\n

Dukungan keluaran untuk format RGB mentah, RGB (GRB 4:2:2, RGB565\/555\/444) dan YCbCr (4:2:2)<\/span><\/p>\n

Mendukung ukuran gambar: VGA, QVGA dan ukuran apa pun dari CIF hingga 40\u00d730<\/span><\/p>\n

Fungsi kontrol gambar otomatis, termasuk: kontrol eksposur otomatis (AEC), kontrol penguatan otomatis (AGC), white balance otomatis (AWB), filter bandpass otomatis (ABF), dan kalibrasi level hitam otomatis (ABLC)<\/span><\/p>\n

Kontrol kualitas gambar, termasuk saturasi warna, rona, gamma, ketajaman (peningkatan tepi) dan anti-gangguan sinyal<\/span><\/p>\n

ISP mencakup pengurangan kebisingan dan koreksi cacat<\/span><\/p>\n

Koreksi bayangan lensa<\/span><\/p>\n

Penyesuaian otomatis tingkat saturasi (penyesuaian UV)<\/span><\/p>\n

Penyesuaian otomatis tingkat peningkatan tepi<\/span><\/p>\n

Penyesuaian otomatis tingkat pengurangan kebisingan<\/span><\/p>\n

Kemampuan sinkronisasi bingkai<\/span><\/p>\n

Anjing OV7725<\/span> Rekomendasi modul kamera:<\/span><\/span><\/p>\n

\"OV7725<\/p>\n

<\/p>\n

Modul Kamera USB Sudut Lebar 120 derajat Dogoozx Free Drive OV7725 480p<\/span><\/a><\/p>\n

<\/p>\n

\"OV7725<\/p>\n

Modul Kamera Pengenalan Wajah DVP Cahaya Rendah ISP VGA 60fps 0.3MP Dogoozx OV7725 Kelas Atas<\/span><\/a><\/p>\n

<\/p>\n

\"OV7725<\/p>\n

Dogoozx OV7725 dengan ISP YUV VGA Modul Kamera Pengenalan Foto Sudut Sempit Fokus Panjang<\/span><\/a><\/p>\n

<\/p>\n

<\/p>\n

\"OV7725<\/p>\n

Dogoozx VAG dengan ISP YUV 60fps Scan Code kontrol akses pengunjung modul kamera OV7725 DVP<\/span><\/a><\/p>\n

<\/p>\n

\"OV7725<\/p>\n

Modul kamera Dogoozx VGA 0.3MP 480P 60fps ov7725 1\/4 cmos fixed focus scan code DVP<\/span><\/a><\/p>\n

<\/p>","protected":false},"excerpt":{"rendered":"

        The OV7725 Camera\u2122 image sensor is a low-voltage CMOS device that provides the full functionality of a single-chip VGA camera and image processor in a small package. The OV7725 is controlled via a serial camera control bus (SCCB) interface and provides full-frame, subsampled or windowed 8-bit\/10-bit images in multiple formats. The device has an image array that runs at 60 frames per second (fps) in VGA, with full user control over image quality, format and output data transmission. All necessary image processing functions, including exposure control, gamma, white balance, color saturation, hue control, etc. Features: High sensitivity for low light operation Standard SCCB interface Output support for raw RGB, RGB (GRB 4:2:2, RGB565\/555\/444) and YCbCr (4:2:2) formats Support image sizes: VGA, QVGA and any size from CIF down to 40\u00d730 Automatic image control functions, including: automatic exposure control (AEC), automatic gain control (AGC), automatic white balance (AWB), automatic bandpass filter (ABF) and automatic black level calibration (ABLC) Image quality control, including color saturation, hue, gamma, sharpness (edge enhancement) and anti-signal interference ISP includes noise reduction and defect correction Lens shading correction Automatic adjustment of saturation level (UV adjustment) Automatic adjustment of edge enhancement level Automatic adjustment of noise reduction level Frame synchronization capability Dogoozx OV7725 camera module recommendation: Dogoozx Free Drive OV7725 480p Wide Angle 120 degree USB Camera Module Dogoozx High-end OV7725 0.3MP VGA 60fps ISP Low Light DVP Face Recognition Camera Module Dogoozx OV7725 with ISP YUV VGA Long focal narrow angle photo recognition Camera Module Dogoozx VAG with ISP YUV 60fps Scan Code visitor access control OV7725 DVP camera module Dogoozx VGA 0.3MP 480P 60fps ov7725 1\/4 cmos fixed focus scan code DVP 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":[622],"tags":[],"class_list":["post-13069","post","type-post","status-publish","format-standard","hentry","category-0-3mp-480p-camera-sensor"],"_links":{"self":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/posts\/13069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/comments?post=13069"}],"version-history":[{"count":0,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/posts\/13069\/revisions"}],"wp:attachment":[{"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/media?parent=13069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/categories?post=13069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dgzx.hk\/id\/wp-json\/wp\/v2\/tags?post=13069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}