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interimage:terraaida_operator_development [2010/03/25 09:39] castejon created |
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| ======= TerraAIDA Operator Development ======= | ======= TerraAIDA Operator Development ======= | ||
| + | |||
| + | This is an auxiliary document to help developers to be able to build their own InterIMAGE operators by reusing the base of functions/classes built by the TerraAIDA developers team. | ||
| + | |||
| + | ---- | ||
| + | |||
| + | |||
| + | ==== InterIMAGE interaction ==== | ||
| + | |||
| + | This topic describes the interaction mechanism between the InterIMAGE engine core and an operator. It provides only the minimum set of details required by a TerraAIDA operator. More detailed information can be found at the [[http://www.lvc.ele.puc-rio.br/projects/interimage/|InterIMAGE main site]]. | ||
| + | |||
| + | == InterIMAGE analysis scheme == | ||
| + | |||
| + | *The semantic network | ||
| + | *The top-down analysis step | ||
| + | *The bottom-up analysis step | ||
| + | |||
| + | == Operator interface == | ||
| + | |||
| + | *Operator execution environment | ||
| + | *Operator description file (.OP) | ||
| + | -Operator action region bounding box | ||
| + | -Action region mask file (optional) | ||
| + | -Output result label image | ||
| + | -Output result hypothesis description XML file | ||
| + | -Other auxiliary parameters | ||
| + | |||
| + | ---- | ||
| + | |||
| + | |||
| + | |||
| + | |||
| + | ==== TerraAIDA aperators auxiliary classes and functions ==== | ||
| + | |||
| + | This topic describes the base of functions/classes built by the TerraAIDA developers team to allow the proper interpretation of the parameters received from the InterIMAGE engine core to a TerraLib programming environment. Only a few set of TerraLib features will be described. For more information please consult the [[http://www.terralib.org|TerraLib site]]. | ||
| + | |||
| + | == TerraLib interaction == | ||
| + | |||
| + | *TerraLib matricial support | ||
| + | *TerraLib vectorial support | ||
| + | |||
| + | == Project structure == | ||
| + | |||
| + | *Directory disposition | ||
| + | *Platform compilation issues | ||
| + | *Testing support (experimental) | ||
| + | |||
| + | == Operators base library == | ||
| + | |||
| + | *Classes and hypothesis support data structures | ||
| + | *Support functions | ||
| + | |||
| + | ---- | ||
| + | |||
| + | |||
| + | ==== A simple operator building example ==== | ||
| + | |||
| + | This topic describes a simple operator build example using the TerraAIDA support. | ||
| + | |||
| + | Just like in [[creating_operators]] but much more simple. Maybe we could build a simpler operator an keep it inside the CVS repository too. | ||
