Jan Haicksz Steen （1626-1679）, a Dutch actor, poet and painter, engaged the viewer with various innuendos and double entendres in his paintings about Woman at Her Toilet. Decoding the conceits introduces the viewer ...Jan Haicksz Steen （1626-1679）, a Dutch actor, poet and painter, engaged the viewer with various innuendos and double entendres in his paintings about Woman at Her Toilet. Decoding the conceits introduces the viewer to Dutch artistic astuteness and popular culture. Steen drew the observer into his picture plane through a series of emblematic vignettes. Although he raised questions about cultural mores, morality, and religiosity, none are judgmental. On the contrary, it is the viewer who might or might not articulate a moral judgment according to personal experiences. For Steen, the imagery, filled with complex conceits, is an artistic visual representation to delight the eyes, tantalize the senses, and maybe even spark the intellect.展开更多
In this letter, a segment algorithm based on color feature of images is proposed. The al- gorithm separates the weed area from soil background according to the color eigenvalue, which is obtained by analyzing the colo...In this letter, a segment algorithm based on color feature of images is proposed. The al- gorithm separates the weed area from soil background according to the color eigenvalue, which is obtained by analyzing the color difference between the weeds and background in three color spaces RGB, rgb and HSI. The results of the experiment show that it can get notable effect in segmentation according to the color feature, and the possibility of successful segmentation is 87%-93%. This method can also be widely used in other fields which are complicated in the background of the image and facilely influenced in illumination, such as weed identification, tree species discrimination, fruit picking and so on.展开更多
文摘Jan Haicksz Steen （1626-1679）, a Dutch actor, poet and painter, engaged the viewer with various innuendos and double entendres in his paintings about Woman at Her Toilet. Decoding the conceits introduces the viewer to Dutch artistic astuteness and popular culture. Steen drew the observer into his picture plane through a series of emblematic vignettes. Although he raised questions about cultural mores, morality, and religiosity, none are judgmental. On the contrary, it is the viewer who might or might not articulate a moral judgment according to personal experiences. For Steen, the imagery, filled with complex conceits, is an artistic visual representation to delight the eyes, tantalize the senses, and maybe even spark the intellect.
文摘In this letter, a segment algorithm based on color feature of images is proposed. The al- gorithm separates the weed area from soil background according to the color eigenvalue, which is obtained by analyzing the color difference between the weeds and background in three color spaces RGB, rgb and HSI. The results of the experiment show that it can get notable effect in segmentation according to the color feature, and the possibility of successful segmentation is 87%-93%. This method can also be widely used in other fields which are complicated in the background of the image and facilely influenced in illumination, such as weed identification, tree species discrimination, fruit picking and so on.
