PAL(AV)-PAL(AV)

PAL Video Tracker

Product ID: GZ3-B
PAL video input
PAL video output
Product description: The video tracker could perfectly process the image affine transformation caused by the high speed movement of the platform, as well as the panning, zooming and rotation of the target.
INQUIRY

PAL Video Tracker

Introduction

The device consists of two cIRcuit boards, with the smallest volume, lightest weight and lowest power consumption in the industry. Outstanding real-time processing capability and extensibility also make the device easily integrate into the photoelectric Pod, Gimbal and other systems.

Features

Adapt to image affine transformation caused by high speed movement
Adapt to target panning, zooming, rotation and partial occlusion
Adapt to illumination variation

Affine transformation is the shape changes caused by relative displacement of two objects, and we use ARM+FPGA structure-based template-matching algorithm to improve the tracking stability of the tracker so that the device could still follow any shaped moving target even it is panning, spinning or partically blocked as well as in low light condition.

Parameters

Video format	Input video	SD analog video (PAL)
Video format	Output video	SD analog video (PAL)
Connector	BNC (in/out)
Communication interface	RS232/TTL
Tracking index	Data refresh rate	50Hz
	Minimum target contrast	5%
	Tracking velocity	±32 pixels/ frame
	Target effective memory	100 frames
	Tracking characteristic	Second time locating
	Target size	16×16～128×128 pixel
Environmental adaptation	Working temperature	-40℃～60℃
	Storage temperature	-45℃～65℃
	Shock	Meet the GJB 150A vibration test conditions
	Strike	Meet the GJB 150A impact test conditions
Others	Volume	38mm × 38 mm × 19mm
	Power	DC 12V
	Weight	<32g
	Power consumption	<3W (@25℃)