20 μ sec focal plane image processing
نویسندگان
چکیده
Ultra high frame rate image processing was achieved by applying CNN-UM chips as focal plane array processors. By applying parallel optical input, and reading out binary decision from the chip only the computational overhead is negligible. This makes possible even 50,000 fps image capturing and complex processing. Experiments were done and are described in the paper.
منابع مشابه
Update on focal-plane image processing research
An update on research activities at Columbia University in the area of focal-plane image processing is presented. Two thrust areas have been pursued: image reorganization for image compression and image half-toning. The image reorganization processor is an integration of a 256 x 256 frame-transfer CCD imager with CCD-based circuitry for pixel data reorganization to enable difference encoding fo...
متن کاملReal-Time Image Processing on a Focal Plane SIMD Array
Real-time image processing applications have tremendous computational workloads and I/O throughput requirements. Operation in mobile, portable devices poses stringent resource limitations (size, weight, and power). The SIMD Pixel Processor (SIMPil) has been designed at Georgia Tech to address these problems. In SIMPil, an image sensor array (focal plane) is integrated on top of a SIMD computing...
متن کاملOn-Chip Focal-Plane Image Processing
Focal-plane image processing refers to the integration of image acquisition and image processing functions in the same integrated circuit, or adjacent les. In this paper, the motivation for focal-plane image processing will be developed. Architectures for achieving such integration in high, medium, and low density imagers will be discussed. Future directions will be suggested.
متن کاملDesign of an Integrated Focal Plane Architecture for Efficient Image Processing
Monolithic integration of photodetectors, analogto-digital converters, digital processing, and data storage can improve the performance, efficiency, and cost of next-generation portable image products. These components can combine into a single processing element that can be tiled to form a pixel-level focal plane processor array. This paper describes a method to design an efficient focal plane...
متن کاملArchitectures for focal plane image processing
Architectures for focal plane image processing are discussed. On-chip image preprocessing for solid-state imagers using analog CCD circuits is described for low, medium, and high density detector arrays. A spatially parallel architecture for low density, high throughput applica tions is described. For sparse illumination or event detection, a content· addressable architecture is proposed. A ne...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2000