Key words:
IPCAM, NT9851, camera
The big contracting is an intelligent IPCAM solution that launches Lian Zai Technology (Novatek).
Daily Neranto launches Novatek's intelligent IPCAM solution Based on NovateK's latest professional IP Camera SoC --- NT9851X series, its built-in dual-core MIPS32 24KEC CPU 640MHz, professional graphics processing DSP, two Sensor input, ISP (3A / WDR) / shdr), support H.264 / H.265 encoding, JPEG coding, built-in audio / decoding, integrated network port PHY, support USB 2.0 Host / Device, RTC, SDIO 3.0, and built-in DDR3L SDRAM (512MB / 1G MB) Video encoding capacity 2M / 30FPS ~ 6M / 20FPS (in accordance with the series model distinguishes the encoding capability).
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Distill 1 - Program Application Diagram of the University of China Launches Novatek Intelligent IPCAM Solution
Intelligent module
Novatek Based on the autonomous intellectual property algorithm of computer visual development, using chip hardware ISP with professional graphics processing DSP implementation;
Fang FDT (FDT (FACE Detection & Tracking) Face Detection Tracking;
Input image 1280 × 720;
Treatment performance: You can detect 36 faces, can be effectively detected within 5 meters, and the detection speed is about 10 frames per second;
Output: Outputs the face position and size size in (Y, W, H), and output human face ID. It can extract a face image directly in the 1920 × 1080 original image, output a face-to-face, brightness, evaluation value, output a human face angle, and support the output of 68 Landmark point coordinate positions directly, directly in the face;
PDT (People Detection & Tracking) Human-shaped Testing Tracking: Input Image: 640 × 360, processing performance: Up to 10 people are detected, the speed can be detected 14 meters, 4 frames are detected per second;
Output Result: Size (Y, W, H) and size. A human shape image can be extracted directly in the 1920 × 1080 original image.
Product Features
Support multiple streams;
Support SPI NAND FLASH, SPI NOR FLASH, and EMMC, and support from SPI Nand / Nor Flash, EMMC;
Support multiple Sensor HDR mode, such as Sony's DOL MODE, and OV Staggered Mode. Rich Sensor input interface. Support BT.656 / BT.1120, MIPI, Hispi, Sub-LVDS, parallel-port input;
Internal integrated audio 16bit ADC / DAC, supporting AAC, G.711, G.726 encoding;
Support RGBIR 4X4;
Built-in 100M Ethernet port PHY;
rich peripheral interface;
Built-in graphic processing DSP, many intelligent algorithms can be implemented.
Application scenario
Consumer IPCAM card machine, shake head machine;
Professional security low cost gun, seaflic machine.
Program advantage
NT9851X has a first-class ISP graphics effect, but also supports two camera access. Can reach H.265, up to 6M 20FPS coding;
Hardware highly integrated DDR and network port PHY, which is very competitive throughout the BOM cost;
At the same time, there is a FDT and PDT intelligent algorithm module, combined with the two algorithm modules with the rear end cloud platform or NVR to realize face recognition, humanoid detection alarm, border alarm and other functions. It can quickly realize the AI products.
For more information and program information, please contact the Technical Personnel of the Dacivian Dynasty Group:
[email protected].
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