Yii2 Render an image in DetailView

I am trying to render an Image in view file. My code is like below:

I have tried this code:



                'value'=>'uploads/' .$model->photo,

                'format' => ['image',['width'=>'100','height'=>'100']],


Image is getting rendered correctly, but it is not getting resized.

Please any one can tell me, what is wrong in the code.