منابع مشابه
Evaluation of Image Quality Metrics for Color Prints
New technology is continuously proposed in the printing technology, and as a result the need to perform quality assessment is increasing. Subjective assessment of quality is tiresome and expensive, the use of objective methods have therefore become more and more popular. One type of objective assessment that has been subject for extensive research is image quality metrics. However, so far no on...
متن کاملEvaluation of Image Quality Assessment Metrics: Color Quantization Noise
Although color quantization noise is frequently met in practice, it has not been given too much attention in color image visual quality assessment. In this paper, a new image database for the evaluation of image quality metrics over color quantization noise is described. It contains 25 reference images and 875 test images produced by five popular quantization algorithms. Each of the quantized i...
متن کاملObjective Image Quality Assessment of Color Prints
Measuring the perceived quality of printed images are important to assess the performance of printers and to evaluate technology advancements. Image quality metrics have been proposed to objectively assess the quality of images, and new metrics are continuously proposed. However, applying these metrics to printed images are not straightforward, since they require a digital input. We present a n...
متن کاملEvaluation of Distances Between Color Image Segmentations
We illustrate the problem of comparing images by means of their color segmentations. A group of seven distances are proposed within the frame of the Integrated Region Matching distance and the employ of Multivariate Gaussian Distributions (MGD) for the color description of image regions. The performance of these distances is examined in tasks such as image retrieval and object recognition using...
متن کاملQuantitative Evaluation of Color Image Segmentation Algorithms
The present paper addresses the nowadays field of image segmentation by offering an evaluation of several existing approaches. The paper offers a comparison of the experimental results from the error measurement point of view. We introduce a new method of salient object recognition that takes into consideration color and geometric features in order to offer a conclusive result. Our new segmenta...
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ژورنال
عنوان ژورنال: IEICE ESS Fundamentals Review
سال: 2009
ISSN: 1882-0875
DOI: 10.1587/essfr.2.3_29