// // Histogram Sample // This sample shows how to use the Sample Grabber filter for video image processing. // Conceptual background: // A histogram is just a frequency count of every pixel value in the image. // There are various well-known mathematical operations that you can perform on an image // using histograms, to enhance the image, etc. // Histogram stretch (aka automatic gain control): // Stretches the image histogram to fill the entire range of values. This is a "point operation," // meaning each pixel is scaled to a new value, without examining the neighboring pixels. The // histogram stretch does not actually require you to calculate the full histogram. The scaling factor // is calculated from the minimum and maximum values in the image.
资源简介:// // Histogram Sample // This sample shows how to use the Sample Grabber filter for video image processing. // Conceptual background: // A histogram is just a frequency count of every pixel value in the image. // There are various w...
上传时间: 2013-12-15
上传用户:ryb
资源简介:This example project shows how to use the IAR Embedded Workbench for ARM to develop code for the IAR-STM32-SK evaluation board. It shows basic use of I/O, timer and the interrupt controllers. Displays running lights on the board LED s...
上传时间: 2013-12-20
上传用户:Breathe0125
资源简介:This project shows how to use the IOKit notification mechanism to register to be notified when devices come and go. It uses the Cypress/Anchor EZ-USB chip. (Look at the following example for another way to get notified when a device is unpl...
上传时间: 2013-12-01
上传用户:zhuimenghuadie
资源简介:DESCRIPTION =========== This example project shows how to use the IAR Embedded Workbench for ARM to develop code for the Atmel AT91SAM9261 evaluation boards. It shows basic use of parallel I/O, timer and the interrupt controller. It ...
上传时间: 2016-10-16
上传用户:yzy6007
资源简介:This prj demonstrates how to use the SROM memory classes for the Dallas DS80C400. This example uses the memcpy function to copy a function in the SROM memory class (which is located in CODE memory) to von Neumann mapped XDATA (starting at 0...
上传时间: 2013-12-22
上传用户:tuilp1a
资源简介:This example project shows how to use the Idle Power-Saving Mode of the 8051Fx.
上传时间: 2015-05-04
上传用户:weixiao99
资源简介:This zip describes a benchmark software provided by IXXAT. It shows how to use the DBGU and timer peripherals on the AT91RM9200. Includes main.html file for help.
上传时间: 2015-05-24
上传用户:xinzhch
资源简介:This demo shows how to use MATLAB, Optimization Toolbox, and Genetic Algorithm and Direct Search Toolbox to optimize the design of a double wishbone suspension system.
上传时间: 2013-12-18
上传用户:youmo81
资源简介:This example shows how to use CortexM3 Bit-Band access to perform atomic read-modify-write and read operations on a varaible in SRAM.
上传时间: 2013-12-23
上传用户:1427796291
资源简介:This is an example application that shows how to use the Location services on the iPhone.
上传时间: 2017-03-07
上传用户:gaome