Image histogram equalization technology is always a very important basic processing technology in image process field.
In infrared image processing system, low contrast and shortage of gray levels often make it very difficult to observe and
recognize targets. In this situation, Real-time image histogram equalization technology is often used to enhance infrared
image contrast, improve infrared image quality and ameliorate image processing system performance. In embedded
system, when real-time image histogram equalization is required, it is very difficult for the typical design methods by
using general purpose DSP or MCU to meet the real-time requirement. It is a very good choice to choose FPGA
hardware logic to implement image histogram equalization. Here in this paper, we introduce an FPGA based image
histogram equalization implementation in detail which can meet real-time requirement very well.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.