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Image-space line integral convolution (LIC) is a popular scheme for visualizing surface vector fields due to its simplicity and high efficiency. To avoid inconsistencies or color blur during the user interactions, existing approaches employ surface parameterization or 3D volume texture schemes. However, they often require expensive computation or memory cost, and cannot achieve consistent results...
Ever-present spatial varying haze contamination in satellite scenes limits applications, especially urban remote sensing using visible and near infrared bands of low temporal resolution multispectral satellite imageries. We introduce a haze removal module coded in IDL language (used with ENVI software) which is a three-step framework comprised of haze detection, haze perfection and haze removal. The...
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