Image indexing using compressed colour histograms

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

IPA99 SPECIAL SECTION Image indexing using compressed colour histograms

The distribution of colours in an image has proven to be very useful for object recognition. Building on Swain's colour indexing, colour distributions are now an integral part of many recognition schemes. This is not to say that colour alone suf®ces but rather that colour is one important cue that aids recognition. Colour indexing is performed on colour distribution histograms, and as such, the...

متن کامل

CVPIC Colour/Shape Histograms for Compressed Domain Image Retrieval

Compressed domain image retrieval allows image indexing to be performed directly on the compressed data without the need of decoding. This approach hence provides a significant gain in terms of speed and also eliminates the need to store feature indices. In this paper we introduce a compressed domain image retrieval technique based on the Colour Visual Pattern Image Coding (CVPIC) compression a...

متن کامل

Using Colour for Image Indexing

Image colour is often thought to be an intrinsic correlate of surface re ectance and so is a common feature for image indexing. In this paper we point out that image colour is actually a function of surface re ectance and imaging geometry and the colour of the viewing illuminant. Fortunately methods exist for normalizing away these dependencies. Pixel based and colour channel-based normalizatio...

متن کامل

Image Retrieval Using Colour Co-occurrence Histograms

Content-based image retrieval (CBIR) has been intensively studied recent years due to its importance in various database management and computer vision applications. Searching by an image example that allows to retrieve a given image or similar images from a large image collection is one of the most challenging CBIR problems today. The paper proposes and investigates a new algorithm for a parti...

متن کامل

Spatial Lesion Indexing for Medical Image Databases Using Force Histograms

It is often diÆcult to come up with a well-principled approach to the selection of a spatial indexing mechanism for medical image databases. Spatial information about lesions in medical images is critically important in disease diagnosis and plays an important role in image retrieval. Unfortunately, the images are rarely indexed properly for clinically useful retrieval. One example is the well-...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: IEE Proceedings - Vision, Image, and Signal Processing

سال: 2000

ISSN: 1350-245X

DOI: 10.1049/ip-vis:20000630